Former Article 8

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Former Article 8 ARTICLE 8. SUBDIVISION DESIGN/IMPROVEMENTS 8.1. Applicability of article. 8.2. Streets. 8.3. Sewage disposal facilities, water supply and utilities. 8.4. Open space and recreational facilities. 8.5. Subdivision dedication requirements. 8.6. Improvement guarantees. THIS PAGE INTENTIONALLY LEFT BLANK Article 8. Subdivision Design / Improvements Town of Garner Unified Development Ordinance (UDO) 8.1. Applicability of article. This article shall apply to all development within the Town's planning jurisdiction. 8.2. Streets. A. Street classification. 1. In all new subdivisions, streets that are dedicated to public use shall be classified as provided in paragraph 2. below. a. The classification shall be based upon the projected volume of traffic to be carried by the street, stated in terms of the number of trips per day or during the peak hour of the day; b. The number of dwelling units to be served by the street may be used as a useful indicator of the number of trips but is not conclusive; and c. Whenever a subdivision street continues on an existing street or it is expected that a subdivision street will be continued beyond the subdivision at some future time, the classification of the street will be based upon the street in its entirety, both within and outside of the subdivision. 2. Street types: a. Major thoroughfare. A street serving the principal network for high volumes of traffic or high speed traffic as shown on the Town of Garner Transportation Plan. This street type consists of at least two travel lanes in each direction. A major thoroughfare shall be designated where the anticipated average daily volume exceeds 10,000 vehicles. Residences should not front on a major thoroughfare. b. Minor thoroughfare. A street designed primarily to collect and distribute traffic between local streets or areas and the major thoroughfare network as shown on the Town of Garner Transportation Plan. This street type generally consists of more than one travel lane in each direction. A minor thoroughfare shall be designated where the anticipated average daily volume ranges exceeds 6,000 vehicles. Residences should not front on a minor thoroughfare. c. Collector street. A street whose principle function is to carry traffic between local streets and major and minor thoroughfare streets but that may also provide direct access to abutting properties. This street type generally consists of one travel lane in each direction and may include on-street parking. A collector street shall be designated where the anticipated average daily volume exceeds 2,000 vehicles. Residences may front on a collector street. The Town may require a collector street to meet continuation, connectivity or spacing requirements. UDO 8:1 Article 8. Subdivision Design / Improvements Town of Garner Unified Development Ordinance (UDO) d. Local streets. A street whose primary function is serving adjacent land users. This street type generally consists of one travel lane in each direction and may include on-street parking. A local street generally carries an anticipated average daily volume that exceeds 500 vehicles. Residences should front on a local street. e. Cul-de-sac. A short local street having one end open to traffic and the other permanently terminated by a vehicular turn-around. f. Service drive (alley). A public vehicular way used for providing service access along rear or side property lines of lots which are also served by one of the previously listed street types. Alleys are not intended to accommodate through traffic. g. Access easement. An access easement is intended to provide connections to landlocked properties created prior to the adoption of land use ordinance requirements in the Town in 1984. It may also, in rare cases, be used to provide access for a new subdivision not to exceed three lots. h. Frontage road. A street that is parallel to and adjacent to a major or minor thoroughfare street and that is designed to provide access to abutting properties. B. Access to public streets in general. 1. Every lot shall have either direct or indirect access to a public street. A lot has direct access to a public street if a sufficient portion of a boundary of the lot abuts the public street right-of-way so that an access way meeting the criteria set forth in paragraph 2. below can be established. A lot has indirect access if it connects to a public street by means of one or more private roads that are of sufficient size to meet the criteria for a public access easement. A sufficient portion of a boundary is 20 feet; however, this is a presumptive standard and greater or lesser frontage may be necessary to meet the criteria of paragraph 2 below and the provisions of Section 6.10 C.3. 2. Access must provide a reasonable means of ingress and egress for emergency vehicles as well as for all those likely to need or desire access to the property in its intended use. C. Access to major thoroughfares. 1. Whenever a subdivision that involves the creation of one or more new streets borders on or contains an existing or proposed thoroughfare street, no direct driveway access may be provided from lots within the subdivision onto this street. 2. When a lot or development borders on or contains an existing or proposed thoroughfare as delineated by the Transportation Plan access to the thoroughfare may be limited by one of the following means: a. Driveway access between the lot and the thoroughfare shall be located not closer than 400 feet to the nearest centerline of any UDO 8:2 Article 8. Subdivision Design / Improvements Town of Garner Unified Development Ordinance (UDO) other proposed or existing driveway access along the same side of the thoroughfare. b. Lots shall be subdivided so as to provide access onto a frontage road or reverse frontage road. The centerline of the frontage or reverse frontage road where it intersects the thoroughfare shall be no closer than 800 feet to the centerline of the nearest proposed or existing driveway access or road. c. Approval of driveway access between a lot and the thoroughfare at an interval less than those specified herein may be granted only by review and recommendation of the Town Engineer and the Division of Highways of the North Carolina Department of Transportation. d. Driveway access closure may be required for any change in use of a lot based upon review and recommendation of the Town Engineer and the Division of Highways of the North Carolina Department of Transportation. e. Road widening and right-of-way dedication shall be required to be consistent with the recommendations of the adopted CAMPO Transportation Plan or Garner Transportation Plan. f. Notwithstanding any other provisions of this section, the driveway access provisions shall not be applicable to any subdivision lot where: (1) The effect of such application would be to deprive the lot of reasonable access; or (2) The size of the tract being subdivided, or lack of frontage on the thoroughfare makes the alternatives above not feasible. g. No building permit shall be issued until submitted site development plans have been approved as complying with the major thoroughfare access requirements of this UDO. h. No certificate of compliance may be issued until the major thoroughfare access requirements of this UDO have been complied with in full. D. Access to minor thoroughfares. All access to minor thoroughfares shall occur in accordance with the following illustrations. 1. Provision of a frontage road. Lots may take direct access onto a frontage road. 2. Provision of cul-de-sac. Lots may take indirect access by fronting on cul-de-sac. UDO 8:3 Article 8. Subdivision Design / Improvements Town of Garner Unified Development Ordinance (UDO) 3. Change of lot orientation. Lots may front on a parallel residential street. E. Driveways and other entrances to streets. 1. All driveway entrances and other openings onto streets within the Town's planning jurisdiction shall be constructed so that: a. Vehicles can enter and exit from the lot in question without posing any substantial danger to themselves, pedestrians, or vehicles traveling in abutting streets; and b. Interference with the free and convenient flow of traffic in abutting or surrounding streets is minimized. 2. As provided in G.S. 136-93, no person may construct any driveway entrance or other opening onto a state maintained street except in accordance with a permit issued by the North Carolina Department of Transportation. 3. All commercial or industrial development shall require a paved driveway. 4. The design of entrance drives in industrial subdivisions shall be based upon the development standards detailed in Chapter 2 of Policy on Geometric Design of Highways and Streets by AASHTO (American Association of State Highway and Transportation Officials), dated 1984. 5. For lots within industrial subdivisions with access onto existing, anticipated or proposed collector streets, the entrance drives shall be developed so turning movements will not encroach onto opposing travel lanes on the collector roadway or the drive through the property. UDO 8:4 Article 8. Subdivision Design / Improvements Town of Garner Unified Development Ordinance (UDO) F. Coordination with surrounding streets. 1. The street system of a subdivision shall be coordinated with existing, proposed and anticipated streets outside the subdivision (hereinafter, surrounding streets) as provided in this section. 2. Collector streets shall intersect with surrounding collector or thoroughfare streets at safe and convenient locations. 3. In order to accommodate emergency and service vehicles, the following standards shall apply. a. Any subdivision of greater than 75 lots shall include at least two access points to the collector and thoroughfare street network via public streets or private streets built to public standards. b. No more than 75 certificates of occupancy may be issued within the subdivision until the required secondary access has been constructed or bonded for construction.
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